Well considering I just found a new job it's not as big as my horror movie collection but here it is.
-Trigun(complete series)
-Samurai Champloo(Vols 1-5, 6&7 aren't out yet)
-Gungrave(Vol 1)
-Hellsing(Vol 1, the rest I have downloaded)
-Cowboy Bebop(Remix Vol. 1 and the movie)
-Samurai 7(Vol 1)
-Princess Mononoke
-Vampire Hunter D(Both movies)
-Abenoboshi(complete series)
-Tekken The Movie(Worst Anime ever made)
-Blood the Last Vampire(No idea why I bought this before renting it, big mistake)
and I don't think this counts as an anime but it's worth mentioning due to it's greatness
-Thundarr The Barbarian The Complete Series(Ookla is your god!)